Activity log for bug #2043471

Date Who What changed Old value New value Message
2023-11-14 11:50:20 Skia bug added bug
2023-11-14 11:52:41 Mate Kukri edk2 (Ubuntu): assignee Mate Kukri (mkukri)
2023-11-14 11:53:57 Mate Kukri nominated for series Ubuntu Mantic
2023-11-14 11:53:57 Mate Kukri bug task added edk2 (Ubuntu Mantic)
2023-11-14 11:56:55 Skia description Hi, During some autopkgtest debugging, we found that we were unable to boot an armhf virtual machine with more than 3GB of RAM. Here is the working command line: ``` qemu-system-arm \ -machine virt -m 3G -smp 2 -nographic \ -object rng-random,filename=/dev/urandom,id=rng0 \ -device virtio-rng-pci,rng=rng0,id=rng-device0 \ -drive if=pflash,format=raw,unit=0,read-only=on,file=/usr/share/AAVMF/AAVMF32_CODE.fd \ -device virtio-net-pci,netdev=eth0 \ -netdev user,id=eth0,hostfwd=tcp::8022-:22 \ -drive file=autopkgtest-noble-armhf.img,if=virtio,format=qcow2 ``` And here is the broken one, that ends up in a loop of `watchdog: BUG: soft lockup - CPU#1 stuck for 26s!`: ``` qemu-system-arm \ -machine virt -m 4G -smp 2 -nographic \ -object rng-random,filename=/dev/urandom,id=rng0 \ -device virtio-rng-pci,rng=rng0,id=rng-device0 \ -drive if=pflash,format=raw,unit=0,read-only=on,file=/usr/share/AAVMF/AAVMF32_CODE.fd \ -device virtio-net-pci,netdev=eth0 \ -netdev user,id=eth0,hostfwd=tcp::8022-:22 \ -drive file=autopkgtest-noble-armhf.img,if=virtio,format=qcow2 ``` Some early boot details: 3GB RAM: ``` [ 0.000000] Linux version 6.5.0-9-generic (buildd@bos02-arm64-028) (arm-linux-gnueabihf-gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.41) #9-Ubuntu SMP Fri Oct 6 23:14:49 UTC 2023 (Ubuntu 6.5.0-9.9-generic 6.5.3) [ 0.000000] CPU: ARMv7 Processor [414fc0f0] revision 0 (ARMv7), cr=30c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: linux,dummy-virt [ 0.000000] random: crng init done [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: EFI v2.7 by Ubuntu distribution of EDK II [ 0.000000] efi: SMBIOS=0xfffee000 SMBIOS 3.0=0xfffec000 MEMATTR=0xfe991a90 INITRD=0xfc727e90 RNG=0xfc72c010 MEMRESERVE=0xfc727d90 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] cma: Reserved 32 MiB at 0x00000000fc800000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000006fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000070000000-0x00000000ffffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x00000000ffc16fff] [ 0.000000] node 0: [mem 0x00000000ffc17000-0x00000000ffffefff] [ 0.000000] node 0: [mem 0x00000000fffff000-0x00000000ffffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x00000000ffffffff] ``` 4GB RAM: ``` [ 0.000000] Linux version 6.5.0-9-generic (buildd@bos02-arm64-028) (arm-linux-gnueabihf-gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.41) #9-Ubuntu SMP Fri Oct 6 23:14:49 UTC 2023 (Ubuntu 6.5.0-9.9-generic 6.5.3) [ 0.000000] CPU: ARMv7 Processor [414fc0f0] revision 0 (ARMv7), cr=30c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: linux,dummy-virt [ 0.000000] random: crng init done [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: EFI v2.7 by Ubuntu distribution of EDK II [ 0.000000] efi: SMBIOS=0xfffee000 SMBIOS 3.0=0xfffec000 MEMATTR=0xfe991a90 INITRD=0xfc727e90 RNG=0xfc72c010 MEMRESERVE=0xfc727d90 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] cma: Reserved 32 MiB at 0x00000000fc800000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000006fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000070000000-0x000000013fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x00000000ffc16fff] [ 0.000000] node 0: [mem 0x00000000ffc17000-0x00000000ffffefff] [ 0.000000] node 0: [mem 0x00000000fffff000-0x000000013fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000013fffffff] ``` Let me know if further details are needed. Hi, During some autopkgtest debugging, we found that we were unable to boot an armhf virtual machine with more than 3GB of RAM. Here is the working command line: ``` qemu-system-arm \ -machine virt -m 3G -smp 2 -nographic \ -object rng-random,filename=/dev/urandom,id=rng0 \ -device virtio-rng-pci,rng=rng0,id=rng-device0 \ -drive if=pflash,format=raw,unit=0,read-only=on,file=/usr/share/AAVMF/AAVMF32_CODE.fd \ -device virtio-net-pci,netdev=eth0 \ -netdev user,id=eth0,hostfwd=tcp::8022-:22 \ -drive file=autopkgtest-noble-armhf.img,if=virtio,format=qcow2 ``` And here is the broken one, that ends up in a loop of `watchdog: BUG: soft lockup - CPU#1 stuck for 26s!`: ``` qemu-system-arm \ -machine virt -m 4G -smp 2 -nographic \ -object rng-random,filename=/dev/urandom,id=rng0 \ -device virtio-rng-pci,rng=rng0,id=rng-device0 \ -drive if=pflash,format=raw,unit=0,read-only=on,file=/usr/share/AAVMF/AAVMF32_CODE.fd \ -device virtio-net-pci,netdev=eth0 \ -netdev user,id=eth0,hostfwd=tcp::8022-:22 \ -drive file=autopkgtest-noble-armhf.img,if=virtio,format=qcow2 ``` Some early boot details: 3GB RAM: ``` [ 0.000000] Linux version 6.5.0-9-generic (buildd@bos02-arm64-028) (arm-linux-gnueabihf-gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.41) #9-Ubuntu SMP Fri Oct 6 23:14:49 UTC 2023 (Ubuntu 6.5.0-9.9-generic 6.5.3) [ 0.000000] CPU: ARMv7 Processor [414fc0f0] revision 0 (ARMv7), cr=30c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: linux,dummy-virt [ 0.000000] random: crng init done [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: EFI v2.7 by Ubuntu distribution of EDK II [ 0.000000] efi: SMBIOS=0xfffee000 SMBIOS 3.0=0xfffec000 MEMATTR=0xfe991a90 INITRD=0xfc727e90 RNG=0xfc72c010 MEMRESERVE=0xfc727d90 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] cma: Reserved 32 MiB at 0x00000000fc800000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000006fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000070000000-0x00000000ffffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x00000000ffc16fff] [ 0.000000] node 0: [mem 0x00000000ffc17000-0x00000000ffffefff] [ 0.000000] node 0: [mem 0x00000000fffff000-0x00000000ffffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x00000000ffffffff] ``` 4GB RAM: ``` [ 0.000000] Linux version 6.5.0-9-generic (buildd@bos02-arm64-028) (arm-linux-gnueabihf-gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.41) #9-Ubuntu SMP Fri Oct 6 23:14:49 UTC 2023 (Ubuntu 6.5.0-9.9-generic 6.5.3) [ 0.000000] CPU: ARMv7 Processor [414fc0f0] revision 0 (ARMv7), cr=30c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: linux,dummy-virt [ 0.000000] random: crng init done [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: EFI v2.7 by Ubuntu distribution of EDK II [ 0.000000] efi: SMBIOS=0xfffee000 SMBIOS 3.0=0xfffec000 MEMATTR=0xfe991a90 INITRD=0xfc727e90 RNG=0xfc72c010 MEMRESERVE=0xfc727d90 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] cma: Reserved 32 MiB at 0x00000000fc800000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000006fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000070000000-0x000000013fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x00000000ffc16fff] [ 0.000000] node 0: [mem 0x00000000ffc17000-0x00000000ffffefff] [ 0.000000] node 0: [mem 0x00000000fffff000-0x000000013fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000013fffffff] ``` Let me know if further details are needed. Here is my version of EDK2: `qemu-efi-arm/mantic,now 2023.05-2 all [installed,automatic]`
2023-11-14 11:57:32 Skia description Hi, During some autopkgtest debugging, we found that we were unable to boot an armhf virtual machine with more than 3GB of RAM. Here is the working command line: ``` qemu-system-arm \ -machine virt -m 3G -smp 2 -nographic \ -object rng-random,filename=/dev/urandom,id=rng0 \ -device virtio-rng-pci,rng=rng0,id=rng-device0 \ -drive if=pflash,format=raw,unit=0,read-only=on,file=/usr/share/AAVMF/AAVMF32_CODE.fd \ -device virtio-net-pci,netdev=eth0 \ -netdev user,id=eth0,hostfwd=tcp::8022-:22 \ -drive file=autopkgtest-noble-armhf.img,if=virtio,format=qcow2 ``` And here is the broken one, that ends up in a loop of `watchdog: BUG: soft lockup - CPU#1 stuck for 26s!`: ``` qemu-system-arm \ -machine virt -m 4G -smp 2 -nographic \ -object rng-random,filename=/dev/urandom,id=rng0 \ -device virtio-rng-pci,rng=rng0,id=rng-device0 \ -drive if=pflash,format=raw,unit=0,read-only=on,file=/usr/share/AAVMF/AAVMF32_CODE.fd \ -device virtio-net-pci,netdev=eth0 \ -netdev user,id=eth0,hostfwd=tcp::8022-:22 \ -drive file=autopkgtest-noble-armhf.img,if=virtio,format=qcow2 ``` Some early boot details: 3GB RAM: ``` [ 0.000000] Linux version 6.5.0-9-generic (buildd@bos02-arm64-028) (arm-linux-gnueabihf-gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.41) #9-Ubuntu SMP Fri Oct 6 23:14:49 UTC 2023 (Ubuntu 6.5.0-9.9-generic 6.5.3) [ 0.000000] CPU: ARMv7 Processor [414fc0f0] revision 0 (ARMv7), cr=30c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: linux,dummy-virt [ 0.000000] random: crng init done [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: EFI v2.7 by Ubuntu distribution of EDK II [ 0.000000] efi: SMBIOS=0xfffee000 SMBIOS 3.0=0xfffec000 MEMATTR=0xfe991a90 INITRD=0xfc727e90 RNG=0xfc72c010 MEMRESERVE=0xfc727d90 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] cma: Reserved 32 MiB at 0x00000000fc800000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000006fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000070000000-0x00000000ffffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x00000000ffc16fff] [ 0.000000] node 0: [mem 0x00000000ffc17000-0x00000000ffffefff] [ 0.000000] node 0: [mem 0x00000000fffff000-0x00000000ffffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x00000000ffffffff] ``` 4GB RAM: ``` [ 0.000000] Linux version 6.5.0-9-generic (buildd@bos02-arm64-028) (arm-linux-gnueabihf-gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.41) #9-Ubuntu SMP Fri Oct 6 23:14:49 UTC 2023 (Ubuntu 6.5.0-9.9-generic 6.5.3) [ 0.000000] CPU: ARMv7 Processor [414fc0f0] revision 0 (ARMv7), cr=30c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: linux,dummy-virt [ 0.000000] random: crng init done [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: EFI v2.7 by Ubuntu distribution of EDK II [ 0.000000] efi: SMBIOS=0xfffee000 SMBIOS 3.0=0xfffec000 MEMATTR=0xfe991a90 INITRD=0xfc727e90 RNG=0xfc72c010 MEMRESERVE=0xfc727d90 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] cma: Reserved 32 MiB at 0x00000000fc800000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000006fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000070000000-0x000000013fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x00000000ffc16fff] [ 0.000000] node 0: [mem 0x00000000ffc17000-0x00000000ffffefff] [ 0.000000] node 0: [mem 0x00000000fffff000-0x000000013fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000013fffffff] ``` Let me know if further details are needed. Here is my version of EDK2: `qemu-efi-arm/mantic,now 2023.05-2 all [installed,automatic]` Hi, During some autopkgtest debugging, we found that we were unable to boot an armhf virtual machine with more than 3GB of RAM. Here is the working command line: ``` qemu-system-arm \ -machine virt -m 3G -smp 2 -nographic \ -object rng-random,filename=/dev/urandom,id=rng0 \ -device virtio-rng-pci,rng=rng0,id=rng-device0 \ -drive if=pflash,format=raw,unit=0,read-only=on,file=/usr/share/AAVMF/AAVMF32_CODE.fd \ -device virtio-net-pci,netdev=eth0 \ -netdev user,id=eth0,hostfwd=tcp::8022-:22 \ -drive file=autopkgtest-noble-armhf.img,if=virtio,format=qcow2 ``` And here is the broken one, that ends up in a loop of `watchdog: BUG: soft lockup - CPU#1 stuck for 26s!`: ``` qemu-system-arm \ -machine virt -m 4G -smp 2 -nographic \ -object rng-random,filename=/dev/urandom,id=rng0 \ -device virtio-rng-pci,rng=rng0,id=rng-device0 \ -drive if=pflash,format=raw,unit=0,read-only=on,file=/usr/share/AAVMF/AAVMF32_CODE.fd \ -device virtio-net-pci,netdev=eth0 \ -netdev user,id=eth0,hostfwd=tcp::8022-:22 \ -drive file=autopkgtest-noble-armhf.img,if=virtio,format=qcow2 ``` Some early boot details: 3GB RAM: ``` [ 0.000000] Linux version 6.5.0-9-generic (buildd@bos02-arm64-028) (arm-linux-gnueabihf-gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.41) #9-Ubuntu SMP Fri Oct 6 23:14:49 UTC 2023 (Ubuntu 6.5.0-9.9-generic 6.5.3) [ 0.000000] CPU: ARMv7 Processor [414fc0f0] revision 0 (ARMv7), cr=30c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: linux,dummy-virt [ 0.000000] random: crng init done [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: EFI v2.7 by Ubuntu distribution of EDK II [ 0.000000] efi: SMBIOS=0xfffee000 SMBIOS 3.0=0xfffec000 MEMATTR=0xfe991a90 INITRD=0xfc727e90 RNG=0xfc72c010 MEMRESERVE=0xfc727d90 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] cma: Reserved 32 MiB at 0x00000000fc800000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000006fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000070000000-0x00000000ffffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x00000000ffc16fff] [ 0.000000] node 0: [mem 0x00000000ffc17000-0x00000000ffffefff] [ 0.000000] node 0: [mem 0x00000000fffff000-0x00000000ffffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x00000000ffffffff] ``` 4GB RAM: ``` [ 0.000000] Linux version 6.5.0-9-generic (buildd@bos02-arm64-028) (arm-linux-gnueabihf-gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.41) #9-Ubuntu SMP Fri Oct 6 23:14:49 UTC 2023 (Ubuntu 6.5.0-9.9-generic 6.5.3) [ 0.000000] CPU: ARMv7 Processor [414fc0f0] revision 0 (ARMv7), cr=30c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: linux,dummy-virt [ 0.000000] random: crng init done [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: EFI v2.7 by Ubuntu distribution of EDK II [ 0.000000] efi: SMBIOS=0xfffee000 SMBIOS 3.0=0xfffec000 MEMATTR=0xfe991a90 INITRD=0xfc727e90 RNG=0xfc72c010 MEMRESERVE=0xfc727d90 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] cma: Reserved 32 MiB at 0x00000000fc800000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000006fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000070000000-0x000000013fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x00000000ffc16fff] [ 0.000000] node 0: [mem 0x00000000ffc17000-0x00000000ffffefff] [ 0.000000] node 0: [mem 0x00000000fffff000-0x000000013fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000013fffffff] ``` Here is my version of EDK2: `qemu-efi-arm/mantic,now 2023.05-2 all [installed,automatic]` Let me know if further details are needed.
2023-11-14 11:57:34 Mate Kukri nominated for series Ubuntu Noble
2023-11-14 11:57:34 Mate Kukri bug task added edk2 (Ubuntu Noble)
2023-11-14 11:58:02 Mate Kukri edk2 (Ubuntu Mantic): assignee Mate Kukri (mkukri)
2023-11-15 16:45:22 Mate Kukri edk2 (Ubuntu Mantic): importance Undecided Low
2023-11-15 16:45:24 Mate Kukri edk2 (Ubuntu Noble): importance Undecided Low
2023-11-15 16:45:42 Mate Kukri summary Broken memory map on armhf with more than 3GB of RAM armhf VMs broken with more than 3GB of RAM
2023-11-15 16:45:48 Launchpad Janitor edk2 (Ubuntu): status New Confirmed
2023-11-15 16:45:48 Launchpad Janitor edk2 (Ubuntu Mantic): status New Confirmed
2023-11-15 20:10:17 Sergio Durigan Junior bug added subscriber Ubuntu Server
2023-11-16 15:08:19 Paride Legovini bug added subscriber Paride Legovini
2023-11-16 15:08:30 Paride Legovini bug task added qemu (Ubuntu)
2023-11-16 15:08:41 Paride Legovini qemu (Ubuntu Mantic): status New Incomplete
2023-11-16 15:09:07 Paride Legovini bug task deleted qemu (Ubuntu Mantic)
2023-11-16 15:09:11 Paride Legovini bug task deleted qemu (Ubuntu Noble)
2023-11-16 15:09:15 Paride Legovini qemu (Ubuntu): status New Incomplete